Hey PH! 👋 I'm Italo, backend engineer working in payments infra. Idem came from a pattern I kept hitting: transfers settle, but the ledger doesn't always agree with what actually happened — and closing that gap is still mostly manual, spreadsheet-driven work, even at teams moving real money. At the same time I started using AI agents for real backend work and hit the same wall every time: agents are good at calling APIs, but nobody had built the audit and rollback layer that makes it safe to let an agent touch a ledger. If an agent reconciles a batch and gets it wrong, you need to know exactly what it attempted, in what order, before it committed — and be able to undo it cleanly. Idem is an MCP server that gives agents that: reconcile_batch to find mismatches, rollback_workflow with compensating transactions to fix them, and an HMAC-signed audit trail written before execution — so even a crash mid-operation leaves a record. Self-hosted and open source — docker-compose up against a real ledger, no black box. Repo's linked above. Would love to hear how this maps to reconciliation problems you've hit yourself — that's honestly the main reason I'm launching here instead of just shipping quietly.

Idem

Let AI agents reconcile & audit stablecoin payments

Let AI agents reconcile & audit stablecoin payments